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เลือกทั้งหมด	คุณลักษณะ	ค่า
	Brand	3M
	Maximum Safe Speed	20000rpm
	Vacuum Hole Design	No Hole
	Series	HD-DR

	เลือกทั้งหมด
	Brand 3M
	Maximum Safe Speed 20000rpm
	Vacuum Hole Design No Hole
	Series HD-DR

Datasheet - 7100359481

สถานะRoHS: ได้รับการยกเว้น

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 3 in Disc Diameter, 80 Grit size - 7100359481

This hook-and-loop sanding disc is a heavy-duty surface conditioning pad designed for industrial metalwork and fabrication. It combines aluminium oxide abrasive with a conformable non-woven web backing and a hook-and-loop attachment to prepare, blend and deburr metal surfaces at high rotational speeds for use on angle grinders and handheld sanders.

Features & Benefits

• Extra-coarse 80 grit for aggressive material removal and fast stock removal
• Aluminium oxide mineral for consistent cut and edge retention
• Non-woven web backing reduces gouging while conforming to contours
• Hook-and-loop attachment for Rapid disc changes and secure mounting
• Rated up to 20,000 rpm to suit high-speed angle grinders

Applications

• Suitable for light grinding and deburring on mild steel components
• Ideal for edge breaking and radiusing in fabricated assemblies
• Used for blending weld seams on stainless and carbon steels
• Suitable for finishing and refining metal surfaces prior to coating
• Used with 2 to 4 in and 3 in back-up pads on portable sanders and grinders

What abrasive mineral does it use and why is that relevant?

It uses aluminium oxide, which provides steady cutting action and durability on ferrous metals.

How does the non-woven web backing affect surface finish?

The conformable web minimises gouging and delivers a consistent finish while maintaining shape during edge wear.

Can these discs be used continuously in production environments?

The pack quantity of 100 and the heavy-duty construction support extended production runs and frequent disc changes.

Are there any attachment types required for different tools?

The discs employ hook-and-loop fastening and will work with compatible pad holders and low-profile back-up pads for safe mounting.

What operating environments suit these discs best?

They are intended for industrial settings such as automation, electrical and mechanical workshops where aggressive surface conditioning is needed.

3M HD-DR

ส่งฟรีหากซื้อเกิน ฿2,500.00